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// license:BSD-3-Clause
// copyright-holders:Olivier Galibert
/***************************************************************************
deco16.c
6502, reverse-engineered DECO variant
***************************************************************************/
#include "emu.h"
#include "deco16.h"
#define DECO16_VERBOSE 1
const device_type DECO16 = &device_creator<deco16_device>;
deco16_device::deco16_device(const machine_config &mconfig, std::string tag, device_t *owner, UINT32 clock) :
m6502_device(mconfig, DECO16, "DECO16", tag, owner, clock, "deco16", __FILE__),
io(nullptr),
io_config("io", ENDIANNESS_LITTLE, 8, 16)
{
}
offs_t deco16_device::disasm_disassemble(char *buffer, offs_t pc, const UINT8 *oprom, const UINT8 *opram, UINT32 options)
{
return disassemble_generic(buffer, pc, oprom, opram, options, disasm_entries);
}
void deco16_device::device_start()
{
if(direct_disabled)
mintf = new mi_default_nd;
else
mintf = new mi_default_normal;
init();
io = &space(AS_IO);
}
const address_space_config *deco16_device::memory_space_config(address_spacenum spacenum) const
{
switch(spacenum)
{
case AS_PROGRAM: return &program_config;
case AS_IO: return &io_config;
case AS_DECRYPTED_OPCODES: return has_configured_map(AS_DECRYPTED_OPCODES) ? &sprogram_config : nullptr;
default: return nullptr;
}
}
#include "cpu/m6502/deco16.inc"
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